coefficients_file_parser.hpp

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#pragma once

#include <vector>
#include <complex>
#include <fstream>


namespace waveblocks {
    namespace csv {
        class CoefficientsFileParser
        {
        public:
            std::vector<int> lattice_node;
            std::vector<std::complex<double> > coefficients;

            CoefficientsFileParser(std::string file, int wp_dimensions, int wp_components);

            bool next();

            std::size_t line_number() const
            {
                return line_number_;
            }

        private:
            std::fstream in_;
            int wp_dimensions_;
            int wp_components_;
            std::size_t line_number_;
        };
    }
}